Used SVB and cant make payroll does not equal used SVB and can make payroll (because e.g. they have cash stored in more than one bank).
The OP was saying it was at least 30%
I can see where the confusion comes from. 2% of YC companies could use SVB and 30% of that 2% can't make payroll. Or 90% of YC companies could use SVB and 30% of those can't make payroll. That's a big difference.
The "No, " at the beginning of my response probably triggered them. I was simply trying to make it clear to others that their information was misleading.